78770808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 228009600

約数和(自身を除く): 149238792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 811, 852, 1278, 1349, 1368, 1622, 1704, 2433, 2556, 2698, 3244, 4047, 4866, 5112, 5396, 6488, 7299, 8094, 9732, 10792, 12141, 14598, 15409, 16188, 19464, 24282, 29196, 30818, 32376, 46227, 48564, 57581, 58392, 61636, 92454, 97128, 115162, 123272, 138681, 172743, 184908, 230324, 277362, 345486, 369816, 460648, 518229, 554724, 690972, 1036458, 1094039, 1109448, 1381944, 2072916, 2188078, 3282117, 4145832, 4376156, 6564234, 8752312, 9846351, 13128468, 19692702, 26256936, 39385404, 78770808]

約数ペア:

[(1, 78770808), (2, 39385404), (3, 26256936), (4, 19692702), (6, 13128468), (8, 9846351), (9, 8752312), (12, 6564234), (18, 4376156), (19, 4145832), (24, 3282117), (36, 2188078), (38, 2072916), (57, 1381944), (71, 1109448), (72, 1094039), (76, 1036458), (114, 690972), (142, 554724), (152, 518229), (171, 460648), (213, 369816), (228, 345486), (284, 277362), (342, 230324), (426, 184908), (456, 172743), (568, 138681), (639, 123272), (684, 115162), (811, 97128), (852, 92454), (1278, 61636), (1349, 58392), (1368, 57581), (1622, 48564), (1704, 46227), (2433, 32376), (2556, 30818), (2698, 29196), (3244, 24282), (4047, 19464), (4866, 16188), (5112, 15409), (5396, 14598), (6488, 12141), (7299, 10792), (8094, 9732)]